package Demo4;

public class Main4 {
    public static void main(String[] args) {
        Object locker1=new Object();
        Object locker2=new Object();

        Thread t1=new Thread(()->{
           synchronized (locker1){
               try {
                   Thread.sleep(1000);
               } catch (InterruptedException e) {
                   throw new RuntimeException(e);
               }
               synchronized (locker2){
                   System.out.println("t1两线程都获取到");
               }
           }
        });

        Thread t2=new Thread(()->{
            synchronized (locker2){
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                synchronized (locker1){
                    System.out.println("t2两线程都获取到");
                }
            }
        });
        t1.start();
        t2.start();
    }
}
